baber/WOPTO huggingface dataset:
Patent JP-2013148269-A (JP)
Title: Range hood
Inventor: TAKAGUCHI TAKESHI
IPC: F24F7/06
Filed: 2012-01-19
Abstract: PROBLEM TO BE SOLVED: To improve oil removal efficiency without causing deterioration of exhaust efficiency.SOLUTION: A range hood includes: a hood 8 having an inlet 3 and an outlet 7 above a kitchen instrument 1; and a centrifugal fan 14 provided adjacent to the outlet 7 of the hood 8, and having a plurality of blades 12 integrated with an electrical motor 10 in which an oil collection part 15 to which oil adheres is provided in the centrifugal fan 14. Exhaust air is applied to the oil collection part 15 so that oil adheres to the oil collection part 15. This can obtain a range hood that is improved in oil removal efficiency without causing the deterioration of exhaust efficiency.
Patent JP-2013148714-A (JP)
Title: Image forming device
Inventor: SUENAMI KOJI
IPC: G03G15/00
Filed: 2012-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device that stably consumes deteriorated toner by refresh operation.SOLUTION: An image forming device 1 includes: a developer housing part 37 for housing two-component developer containing toner and carrier; a developer carrier 342; a toner carrier 343 with a toner layer formed on the surface; an image carrier 31 on which a toner image is formed along the electrostatic latent image formed on the surface; an exposure part that forms a 100% solid image, a non-100% dot image, and a dummy image on the image carrier 31; an image formation control part 92 that causes the exposure part to form first and second small images; a toner concentration detection part 39 that detects toner concentration of the first and second small images and the dummy image; and a refresh operation control part 93 that causes the exposure part to form the dummy image with predetermined first area and the toner concentration suitable for target toner consumption, on the basis of the toner concentration of the first and second small images detected by the toner concentration detection part 39.
Patent JP-2013147192-A (JP)
Title: Control apparatus for opening and closing bodies
Inventor: NAGASE KOJI
IPC: B60J7/057
Filed: 2012-01-20
Abstract: PROBLEM TO BE SOLVED: To provide a control apparatus for opening and closing bodies, capable of preventing realization of reverse rotation position relation between both opening and closing positions of a movable panel and a sunshade at arbitrary opening and closing positions each between a fully closed state and a fully opened state.SOLUTION: A CPU 21 controls drive of a panel driving motor 26 so as to stop opening and closing operation of a movable panel 15 to be a following side, when the movable panel 15 to be the following side approaches a preset separation distance to a sunshade 16 to be a preceding side in an opening and closing position, based on a rotation position of the panel driving motor 26, which is detected by a pulse sensor 28, and a rotation position of a sunshade driving motor 36, which is detected by a pulse sensor 38.
Patent JP-2013152988-A (JP)
Title: Method for processing wafer
Inventor: HOSHINO HITOSHI
IPC: B23K26/38
Filed: 2012-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing a wafer which has a reflection film on a rear surface thereof and does not break along a modified layer when carrying out the wafer from a laser processing device and transporting it to a next step.SOLUTION: A method for processing a wafer comprises the steps of: holding a surface side of a wafer 11 by a chuck table and forming a modified layer serving as a division start point along a division schedule line by irradiating the inside of the wafer 11 corresponding to a division schedule line from the rear surface side with a pulse laser beam 69 having a waveform preamble through the wafer 11; and carrying out the wafer 11 from the chuck table and transporting it to a next step after performing the step of forming the modified layer. In the step of forming the modified layer, a condensing point P of the pulse laser beam 69 is positioned at the outside of the wafer 11 by lifting a condensing lens on the rear surface of the wafer 11 corresponding to the outer peripheral region of the wafer 11, and positioned at the inside of the wafer 11 on the rear surface of the wafer 11 corresponding to a device region.
Patent JP-2013156540-A (JP)
Title: Imaging apparatus and method for controlling the same
Inventor: MARUYAMA NAOKI
IPC: G02B7/28
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To correct out-of-focus due to color aberration of a lens, and suppress coloring of an edge part of a subject image due to the color aberration.SOLUTION: An imaging apparatus has an autofocus function, and performs focusing by moving a focus lens to a focal position. A focus correction calculation unit 113 calculates a focus correction amount by using one or more of information on a diaphragm for adjusting an exposure state, position information on a zoom lens, and position information on the focus lens (S203). The focus correction amount is further corrected, and processing for suppressing coloring of a subject image due to color aberration is performed (S204). The correction amount after correction is transmitted to a focus adjustment unit 111, and drive control of the focus lens is performed by a lens control unit 112 (S205).
Patent JP-2013159158-A (JP)
Title: Vehicle
Inventor: HIRASAWA TAKAHIKO
IPC: B60L50/16
Filed: 2012-02-02
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle configured to improve the possibility of starting a vehicle system even when a voltage of a power storage device is reduced.SOLUTION: A vehicle 100 comprises: auxiliary machine loads 66 which are a plurality of electric loads to be supplied with power supply voltage from an auxiliary machine battery 60; a P lock 206; and a control device 38 for controlling the electric loads. When a voltage of the auxiliary machine battery 60 upon receiving a start signal is higher than a predetermined value, the control device 38 controls each of the plurality of electric loads to execute initial operation. When the voltage of the auxiliary machine battery 60 upon receiving the start signal is lower than the predetermined value, the control device controls each of the plurality of electric load to execute the initial operation with a time lag.
Patent JP-2013158379-A (JP)
Title: Game token and method of manufacturing the same
Inventor: TOMINAGA MASAYUKI
IPC: A63F7/40
Filed: 2012-02-02
Abstract: PROBLEM TO BE SOLVED: To manufacture a game token with a desired color which can be easily identified from a different kind of game token easily, at a low cost, and can be easily disposed so as to prevent different kinds of materials from being mixed, and to provide a method of manufacturing the token.SOLUTION: A method of manufacturing a game token includes: a punching step of forming an original plate by punching a stainless steel plate by a press; an engraving step of setting the original plate to a stamp pressing machine and engraving a design pattern designated by a customer; an oil removing step of removing oil stuck to the original plate surface; a temper color processing step of changing the original plate to a predetermined color by performing heat treatment at predetermined temperature; and a finishing and polishing step of finishing and polishing the heated original plate.
Patent JP-2013160084-A (JP)
Title: Muffling device
Inventor: ABE SHINTARO
IPC: F01N13/00
Filed: 2012-02-02
Abstract: PROBLEM TO BE SOLVED: To attain further reduction in size and improvement of muffling effects for an exhaust muffler in a communicating-pipe or through-hole structure.SOLUTION: In a muffling device 1, a body shell is comprised of an upstream-side shell member 2, a tubular member 3 joined to a downstream side of the upstream-side shell 2, and a downstream-side shell member 4 joined to a downstream side of the tubular member 3 and within the shell, a plurality of muffling chambers 7A, 7B, 7C for reducing noise with discharge of pulsation waves generated from a discharge port of an internal combustion engine are defined by a plurality of partition walls 6A, 6B, 6C from the upstream side to the downstream side. In the muffling device 1, communication members 8A, 8B guiding circulation of the pulsation waves are provided through the partition walls 6A, 6B, the inside of a communicating flow passage 9 for the pulsation waves is comprised of the communication members 8A, 8B per se and the outside thereof is comprised of the tubular member 3.
Patent JP-2013160875-A (JP)
Title: Fixing device and image forming apparatus using the same
Inventor: MARUKO MASAMI
IPC: G03G15/20
Filed: 2012-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a fixing device capable of avoiding a nozzle tip of an air nozzle for paper separation from being an obstacle to paper jam processing work.SOLUTION: When a pressure roller 36 is moved to separate from a fixing roller 33 by an arm member 50, an air nozzle 40 is moved in cooperation with the movement of the pressure roller 36 by a guide mechanism 60, and a nozzle tip 40a changes a position thereof by moving from a use position in the proximity of a fixing nip part NP to a retreat position retreated from the use position.
Patent JP-2013163649-A (JP)
Title: Method for producing cyclic compound complex, composition for forming semiconductor layer, method for manufacturing electronic device, solar cell and solar cell module
Inventor: ITO TOMOSHI
IPC: C09K3/00
Filed: 2012-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for introducing a metal element into a cyclic compound under moderate conditions.SOLUTION: A cyclic compound represented by formula (I) is reacted with alkali metal amide and a salt of a metal element Min a hydrocarbon solvent.
Patent JP-2013164112-A (JP)
Title: Balancer device of internal combustion engine, installation method of this balancer device and carrying form of balancer device
Inventor: KITAMURA MASAHARU
IPC: F02B67/04
Filed: 2012-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a balancer device capable of improving carrying efficiency in a balancer device in carrying.SOLUTION: A balancer device includes an upper housing 6 provided with a plurality of fixing boss parts 6a-6c to be fixed to a cylinder block 1 by bolts 29, a lower housing 7 fixed to the upper housing by bolts, a U-shaped first positioning hole 22 formed in a thin part 7c of the lower housing and opening on a lower housing upper surface 7e, and a second positioning hole 23 bored in a drive shaft 8 from the diameter direction so as to be opposed to the first positioning hole. A positioning pin 24 is inserted in advance into the first and second positioning holes from the horizontal direction of the upper housing, and bulking in the vertical direction of a balancer device 5 in carrying, is restrained.
Patent JP-2013164790-A (JP)
Title: Electronic apparatus, and memory control method
Inventor: SAITO TAKESHI
IPC: G06F12/06
Filed: 2012-02-13
Abstract: PROBLEM TO BE SOLVED: To more easily exert system performance in an electronic apparatus on which a plurality of memories having different performance such as bus widths are mounted.SOLUTION: The electronic apparatus includes a first memory and a memory control unit for controlling the first memory. When a second memory is detected, the memory control unit compares a bus width of the first memory with that of the second memory. When the bus width of the second memory is larger than that of the first memory, the setting is performed so that an access to the second memory has a priority over an access to the first memory.
Patent JP-2013171878-A (JP)
Title: Power semiconductor device and manufacturing method thereof
Inventor: FUJII YOSHIO
IPC: H01L23/34
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To improve sound quality for acoustic equipment applications without using solder as a joining material, as well as eliminate the occurrence of a variation in bond strength due to oxidation of a component material or unevenness in the thickness of a junction.SOLUTION: A power semiconductor device 10 has a composition in which a back electrode 12 thereof is joined to a metal lead frame 13 by metal bumps 14, and a surface electrode 11 is connected by an internal lead 15 of the metal lead frame 13 and a metal wire 16. The metal lead frame 13 is composed of oxygen free copper; the metal bumps 14 are made from gold, silver or copper; the surface electrode 11 is a titanium film having an aluminum film formed thereon; and the metal wire 16 is a copper wire or an aluminum wire. In manufacturing, ultrasonic vibration is used to join the metal bumps, and elastic salients for avoiding contact with circuit faces are formed on the surface and the reverse side of the power semiconductor device, while also elastic salients for protecting upthrust needles are formed.
Patent JP-2013170489-A (JP)
Title: Variable valve mechanism
Inventor: SUGIURA KEN
IPC: F01L1/18
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To prevent an output arm from flapping during a standstill without causing sliding friction.SOLUTION: A variable valve mechanism 9 structured to include a driving cam 10, an input arm 30 driven by the driving cam 10, an output arm 40, and changeover mechanisms 50 and 60 for changing over a driving state in which the output arm 40 is coupled with the input arm 30 to drive a valve 7 by the output arm 40 and a standstill state in which the coupling is canceled to suspend the driving of the valve 7 is equipped with a non-sliding hold mechanism 80 which comes into abutment with the output arm 40 during the standstill state without sliding from a swinging direction side opposite to the side of the valve 7 to prevent it from flapping.
Patent JP-2012162256-A (JP)
Title: Dual speed transmission
Inventor: MOWBRAY GRAHAM
IPC: B63H23/06
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a dual speed transmission that permits the occurrence of torque shutoff to avoid the problem of "clunking" as the boat is put into, or taken out of, gear.SOLUTION: A two speed transmission system particularly for marine use includes: a first clutch 44 for connecting an input shaft to a co-axial output shaft 34; a lay shaft 56 parallel to the input and output shafts; a first gear train for connecting the input shaft to the lay shaft; and a second gear train for connecting the lay shaft to the output shaft. The first clutch connects the input shaft to the output shaft; and a second clutch is selected to provide a higher speed gear meshing. A control system receives inputs from sensors including clutch pressure sensors 62, sensors 82, 64 measuring the speed of the input shaft and output shafts respectively and sensors 66 providing information relating to the position of gears in the gear trains to control solenoids to allow slipping of the clutch.
Patent JP-2013170222-A (JP)
Title: Ink set and image forming method
Inventor: OISHI YASUSHI
IPC: B41J2/01
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an ink set capable of reproducing good print and reducing troubles of drying and clogging of an inkjet head, and an image forming method using the ink set.SOLUTION: An ink set includes: an ink composition comprising a pigment, water, a polymerizable compound and sodium alginate; and a treating liquid containing a coagulating component to coagulate components in the ink composition.
Patent JP-2012105666-A (JP)
Title: Method for designing probe set used for detection method of sample nucleic acid by detection of hybrid body
Inventor: SUZUKI TOMOHIRO
IPC: G01N33/53
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for designing a probe set used for a detection method of a sample nucleic acid by detecting a hybrid body, for more sensitive and more specific detection of a micro quantity.SOLUTION: The hybrid body is designed so that 70% or more of the hybrid body meets the followings: (1) a probe nucleic acid and the sample nucleic acid are bound through a hybrid part which is formed of a target sequence which a target chain of the sample nucleic acid has and a probe sequence which the probe nucleic acid has complementary to the target sequence of the probe set, and (2) the target chain of the sample nucleic acid is longer than the probe nucleic acid, a 5' end of the target chain is at a tip of an extension from a 5'-side end of the target sequence in the direction of 5' for at least the base of a primer, a 3' end of the target chain is at an extension from a 3'-side end of the target sequence in the direction of 3' for at least the base of the primer, and L1≤L2.
Patent JP-2013169442-A (JP)
Title: Bathtub and opening/closing type bathtub
Inventor: NAGAOKA HARUO
IPC: A47K3/12
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To eliminate a sense of oppression by keeping a height of a lift mechanism low with respect to a bathtub, and to improve maintainability.SOLUTION: An opening/closing type bathtub 10 includes a bathtub body, and a door portion 13 which opens/closes an opening 12 provided on the upper side of a first side wall of the bathtub body. The bathtub body comprises a lift mechanism which has a support 18 for supporting a seating portion 19, and a lifting/lowering drive portion 26 for lifting/lowering the seating portion 19 along the support 18. The lifting/lowering drive portion 26 is housed in a storage box 17 which is provided on the back surface of the side wall 11c of the bathtub body. At least a relay box of the lifting/lowering drive portion 26 housed in the storage box 17 is installed on a base plate, and can be pulled out from the storage box 17 together with the base plate along a rail portion.
Patent JP-2013175878-A (JP)
Title: Ultrasonic transducer device, probe, electronic apparatus and ultrasonic diagnostic device
Inventor: NISHIWAKI MANABU
IPC: A61B8/00
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic transducer device that is reduced in size in spite of formation of openings.SOLUTION: A substrate 21 has a plurality of openings 45 disposed in an array. Each of the plurality of openings 45 is provided with an ultrasonic transducer element 23. A wiring substrate 52 having first wiring 54 is disposed so as to face the substrate 21. Wiring members 37 and 41 are connected to the substrate 21 and the wiring substrate 52. The wiring members 37 and 41 have second wiring for electrically connecting the ultrasonic transducer elements 23 and the first wiring 54 to one another.
Patent JP-2013175881-A (JP)
Title: Imaging apparatus and imaging apparatus control program
Inventor: SUZUKI SHINICHI
IPC: G03B19/12
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To ensure quietness by avoiding execution of an imaging return operation just after imaging, in an imaging environment needing quietness.SOLUTION: In a case of executing an imaging operation when a touch panel receives a touch operation and executing an imaging return operation of at least one of mirror charge and shutter charge after the finish of the imaging operation, an imaging apparatus reserves the return operation until preset conditions such as an additional touch operation onto the touch panel, detection of acceleration of a determined threshold or more are satisfied.
Patent JP-2013174704-A (JP)
Title: Laser scanning type confocal microscope, and optical alignment adjustment method for laser scanning type confocal microscope
Inventor: YAMAZAKI KENTARO
IPC: G02B26/10
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a technology enabling confocal scanning means to reciprocally scan a sample without causing any light and dark stripes in an image obtained by a laser scanning type confocal microscope.SOLUTION: A difference between the intensity of light detected by an optical detector during the approaching period of the resonance type scanning means provided for scanning a sample by use of a laser beam through the resonance movement of a mirror and the intensify of light detected by the optical detector during the returning period of the resonance type scanning means (step S3). The relative positional relation between a confocal pinhole and the optical axis of detected light entering the confocal pinhole by rotating a beam shifter 6 is adjusted until the calculated intensity difference becomes equal to or below a predetermined value T (steps S4 and S7).
Patent JP-2013174340-A (JP)
Title: Oil supply device
Inventor: MIYAKE KOHEI
IPC: F16H57/04
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To provide an oil supply device capable of reducing oil leakage to efficiency supply oil.SOLUTION: An oil supply device 1 includes a rotary shaft 3 held by a bearing 5 in a rotatable manner; and an oil channel 2 provided inside the rotary shaft 3 and opened at at least one axial end face 3a of the rotary shaft 3. The device supplies oil to a supply destination, the oil being introduced to the oil channel 2 from the opening of the axial end face 3a. The oil supply device 1 includes a protrusion 6 which is provided projecting from the axial end face 3a and which has an inner peripheral surface 6a for extending the oil channel 2 beyond the axial end face 3a. The surface area of an end face 6b of the protrusion 6 is smaller than the sum of the surface area of the axial end face 3a of the rotary shaft 3 and the surface area of an end face 5b of an inner race 5a of the bearing 5.
Patent JP-2013178402-A (JP)
Title: Lens barrel and imaging device
Inventor: FUKINO KUNIHIRO
IPC: G02B7/04
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To simplify the structure of a lens barrel.SOLUTION: The lens barrel comprises: a reference member; a cylindrical member fixed to the reference member and extended in a predetermined axis direction; a fitting part fitted to the cylindrical member; and a shaft part having an outer diameter smaller than that of the fitting part; a shaft member disposed in the cylindrical member and sliding in the predetermined axis direction; a holding member for supporting one end of the shaft member and holding an optical member guided in the predetermined axis direction by the sliding of the shaft member to the cylindrical member; and a bearing part contacting the shaft part of the shaft member to guide the shaft member in the predetermined axis direction.
Patent JP-2012109273-A (JP)
Title: Switch
Inventor: NAKAMURA DAISUKE
IPC: H01H73/02
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To solve the following problems that a conventional handle lock device has to use a plurality of members and make a metal fitting fixed by working a casing and that a handle lock device of a type made up of a single member comes off because it can hardly secure sufficient holding power for an automatic operation of a handle.SOLUTION: A handle lock device is made of an elastic material, and a holding part thereof is formed in an inverted-U shape. Inside dimensions of the inverted-U shape are set almost identical with dimensions of a locking part of locking means of the handle lock device. Additionally, a shape for holding the handle lock device provided inside an opening of a casing of a switch and a shape provided for the handle lock device so as to be engaged with the shape are inclined in a direction against the removal of the handle lock device.
Patent JP-2013182142-A (JP)
Title: Multi-screen display device
Inventor: KAWAMOTO NAOKI
IPC: H04N5/74
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a multi-screen display device which incorporates an optical sensor for detecting brightness and chromaticity and corrects differences in brightness and chromaticity between screens in accordance with the detected brightness and chromaticity.SOLUTION: The multi-screen display device according to the present invention has screens of a plurality of projectors combined to constitute one screen, and each projector includes a light source, an illuminating optical system for radiating light outputted from the light source as illuminating light, an optical modulator which modulates illuminating light 10 to form image light, and a projection optical system 13 for projecting the image light on the screen. The multi-screen display device includes at least one spectral sensor 19 for detecting variation in brightness and chromaticity of the image light in each projector.